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// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git)
// DO NOT EDIT

use crate::{ffi, ElementMonitor, Monitor, Reporter, Runner, Scenario};
use glib::{
    prelude::*,
    signal::{connect_raw, SignalHandlerId},
    translate::*,
};
use std::boxed::Box as Box_;

glib::wrapper! {
    /// GStreamer Validate BinMonitor class.
    ///
    /// Class that wraps a [`gst::Bin`][crate::gst::Bin] for Validate checks
    ///
    /// ## Properties
    ///
    ///
    /// #### `handles-states`
    ///  Readable
    /// <details><summary><h4>Monitor</h4></summary>
    ///
    ///
    /// #### `object`
    ///  Readable | Writeable | Construct Only
    ///
    ///
    /// #### `pipeline`
    ///  Readable | Writeable | Construct
    ///
    ///
    /// #### `validate-parent`
    ///  Readable | Writeable | Construct Only
    ///
    ///
    /// #### `validate-runner`
    ///  Readable | Writeable | Construct Only
    ///
    ///
    /// #### `verbosity`
    ///  Readable | Writeable
    /// </details>
    /// <details><summary><h4>Object</h4></summary>
    ///
    ///
    /// #### `name`
    ///  Readable | Writeable | Construct
    ///
    ///
    /// #### `parent`
    ///  The parent of the object. Please note, that when changing the 'parent'
    /// property, we don't emit [`notify`][struct@crate::glib::Object#notify] and [`deep-notify`][struct@crate::gst::Object#deep-notify]
    /// signals due to locking issues. In some cases one can use
    /// [`element-added`][struct@crate::gst::Bin#element-added] or [`element-removed`][struct@crate::gst::Bin#element-removed] signals on the parent to
    /// achieve a similar effect.
    ///
    /// Readable | Writeable
    /// </details>
    /// <details><summary><h4>Reporter</h4></summary>
    ///
    ///
    /// #### `validate-runner`
    ///  Readable | Writeable | Construct Only
    /// </details>
    ///
    /// # Implements
    ///
    /// [`BinMonitorExt`][trait@crate::prelude::BinMonitorExt], [`ElementMonitorExt`][trait@crate::prelude::ElementMonitorExt], [`MonitorExt`][trait@crate::prelude::MonitorExt], [`trait@gst::prelude::ObjectExt`], [`trait@glib::ObjectExt`], [`ReporterExt`][trait@crate::prelude::ReporterExt]
    #[doc(alias = "GstValidateBinMonitor")]
    pub struct BinMonitor(Object<ffi::GstValidateBinMonitor, ffi::GstValidateBinMonitorClass>) @extends ElementMonitor, Monitor, gst::Object, @implements Reporter;

    match fn {
        type_ => || ffi::gst_validate_bin_monitor_get_type(),
    }
}

impl BinMonitor {
    pub const NONE: Option<&'static BinMonitor> = None;

    /// ## `bin`
    /// a [`gst::Bin`][crate::gst::Bin] to run Validate on
    /// ## `runner`
    /// a [`Runner`][crate::Runner]
    /// ## `parent`
    /// The parent of the new monitor
    ///
    /// # Returns
    ///
    /// A [`BinMonitor`][crate::BinMonitor]
    #[doc(alias = "gst_validate_bin_monitor_new")]
    pub fn new(
        bin: &impl IsA<gst::Bin>,
        runner: &impl IsA<Runner>,
        parent: Option<&impl IsA<Monitor>>,
    ) -> BinMonitor {
        skip_assert_initialized!();
        unsafe {
            from_glib_full(ffi::gst_validate_bin_monitor_new(
                bin.as_ref().to_glib_none().0,
                runner.as_ref().to_glib_none().0,
                parent.map(|p| p.as_ref()).to_glib_none().0,
            ))
        }
    }
}

unsafe impl Send for BinMonitor {}
unsafe impl Sync for BinMonitor {}

mod sealed {
    pub trait Sealed {}
    impl<T: super::IsA<super::BinMonitor>> Sealed for T {}
}

/// Trait containing all [`struct@BinMonitor`] methods.
///
/// # Implementors
///
/// [`BinMonitor`][struct@crate::BinMonitor], [`PipelineMonitor`][struct@crate::PipelineMonitor]
pub trait BinMonitorExt: IsA<BinMonitor> + sealed::Sealed + 'static {
    ///
    /// # Returns
    ///
    /// The [`Scenario`][crate::Scenario] being executed
    /// under `self` watch
    #[doc(alias = "gst_validate_bin_monitor_get_scenario")]
    #[doc(alias = "get_scenario")]
    fn scenario(&self) -> Option<Scenario> {
        unsafe {
            from_glib_full(ffi::gst_validate_bin_monitor_get_scenario(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    #[doc(alias = "handles-states")]
    fn is_handles_states(&self) -> bool {
        ObjectExt::property(self.as_ref(), "handles-states")
    }

    #[doc(alias = "handles-states")]
    fn connect_handles_states_notify<F: Fn(&Self) + Send + Sync + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn notify_handles_states_trampoline<
            P: IsA<BinMonitor>,
            F: Fn(&P) + Send + Sync + 'static,
        >(
            this: *mut ffi::GstValidateBinMonitor,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(BinMonitor::from_glib_borrow(this).unsafe_cast_ref())
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::handles-states\0".as_ptr() as *const _,
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_handles_states_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }
}

impl<O: IsA<BinMonitor>> BinMonitorExt for O {}